Chinese translation for "直升机尾桨"
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- helicopter tail rotor
Related Translations:
旅客直升机: helicopter airliner 直升机甲板: helicopter deckhelideck 直升机操纵: helicopter control 组合式直升机: composite helicoptercompound 直升机机场: helicopter porthelidromeheliportjumping-off airfield
- Example Sentences:
| 1. | This thesis provides an approach for the prediction of the tail rotor noise and the design of a tail rotor with low noise level
本文的研究结果为今后发展或逐步完善能用于工程计算的直升机尾桨噪声的预测方法提供了一些指导。 | | 2. | Chapter 4 presents the mechanism of helicopter tail rotor noise , developed a new analytical model to investigate the noise of tail rotor when helicopter fly forward
在第四章中,通过对直升机尾桨噪声的机理分析,建立了前飞状态下尾桨噪声的计算模型。 | | 3. | The theoretical deduction in chapter 3 shows that the shape of load distribution used in the arithmetic is a decisive fact of the error margin size , the more the adoptive shape looks like the actual case , the smaller the error margin will be , therefore the tilt parabola shape can instead of the actual shape of load distribution in the permissible error margin when we predicting constant loading noise caused by the tail rotor of helicopter
在第三章中通过理论推导和计算比较发现,在预测直升机尾桨定常载荷噪声时,其误差大小取决于算法中桨叶弦向载荷分布的数学描述与实际弦向载荷分布的吻合程度,而选取一种与实际弦向载荷分布较为相似的斜抛物线形来预测噪声所导致的误差是很小的。 | | 4. | In chapter 2 , the fluctuate equation of monopoly sound field and dipole sound field is deduced detailedly , the root of this equation is given . analytical models is developed to investigate the noise of helicopter tail rotor , that is to say : the thickness noise and the loading noise is determined by a monopole source and a dipole source respectively
在第二章中对单极子声场和偶极子声场的波动方程及其求解做了详细的理论推导,建立了直升机尾桨的厚度噪声和载荷噪声计算模型,即可分别用单极子和偶极子声源描述厚度噪声和载荷噪声。 |
- Similar Words：
- "直升机速度记录" Chinese translation, "直升机特性" Chinese translation, "直升机停机坪" Chinese translation, "直升机突击部队" Chinese translation, "直升机拖航能力" Chinese translation, "直升机下降飞行特性" Chinese translation, "直升机销售公司" Chinese translation, "直升机协调员" Chinese translation, "直升机械的" Chinese translation, "直升机性能方程" Chinese translation
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